Chapter 170 (1/2)

LAN Yin saw two people standing in front of her class, fat and thin, looking at her position in the classroom. She was very puzzled.

What else do they have to find themselves?

The school bell had already rung. If it hadn't been for two people blocking in front of the door, the students in the classroom would have left by now.

After a stalemate, President Chen finally noticed the embarrassing scene of middle school students hesitating between walking and not walking in the classroom.

He reacted and immediately said to the students, ”let's finish school.”

The voice fell, and then someone got up from his seat and left the class one after another.

But before they left, they always looked in the direction of LAN Yin behind the classroom intentionally or unintentionally.

As everyone knows, President Chen and the visiting teacher came for LAN Yin of their class.

LAN Yin didn't ink either. She walked out of the class with the flow of people. Under the curious eyes of several students who hadn't had time to leave, she stood beside President Chen and foreign mathematics professors.

”Something?” she frowned slightly, a little unhappy.

Being found by strangers three times a day is entrusted with their own affairs. Who can be in a good mood?

Professor Mullin did not seem to see the unhappiness in the girl's heart.

He was kind-hearted and said in a flattering voice, ”miss Lanyin, haven't you seen the sensation of solving four world-class mathematical problems on the mathematics Summit Forum?”

”And your problem has been listed as the highest level s of world-class mathematical problems!”

Listening to Professor Mu's words, the gully between LAN Yin's eyebrows was deeper than before, ”what do you call me?”

People at such an old age call themselves ”teachers”. Even if they take advantage of their generation, LAN Yin doesn't listen to them.